* {
    margin: 0;
    padding: 0;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.header {
    background-color: #25c2b7;
    height: 60px;
    width: 100%;
}

.header_100{
    width: 100%;
}

.logo {
    height: 36px;
    width: 170px;
    margin: 10px 20px;
}

.logo_wp {
    height: 60px;
    display: inline-block;
}

.header ul {
    list-style: none;
}

.menu li:hover {
    background-color: #23b8ae;
}

.menu li {
    float: left;
}

.menu li a {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
    height: 60px;
    line-height: 60px;
    padding: 0 25px;
    text-align: center;
}

.active {
    background-color: #23b8ae;
}

.menu_denglu {
    list-style: none;
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.menu_denglu li a {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
}

.menu_iphone {
    height: 20px;
    width: 20px;
}

.menu_denglu li {
    height: 60px;
    line-height: 60px;
    width: 60px;
    text-align: center;
    display: inline-block;
}

.menu_denglu li:hover {
    background-color: #23b8ae;
}

.content_wp {
    width: 100%;
    height: 1170px;
    /* margin-bottom: 20px; */
}

.content {
    width: 1200px;
    margin: 0 auto;
    display: block;
}

.content_menu {
    display: inline-block;
    list-style: none;
    margin-left: 30px;
    vertical-align: middle;
}

body{
    position: relative;
}

.clear:after {
    clear: both;
    display: block;
    content: "";
}

.content_header {
    /* display: inline-block; */
    padding-top: 32px;

}

.content_header p {
    font-size: 18px;
    color: #333;
    display: inline-block;
    vertical-align: middle;
}

.content_menu li a {
    font-style: normal;
    color: #999;
    text-decoration: none;
    font-size: 12px;
    padding: 6px 12px;
    line-height: 24px;
}

.content_menu li {
    margin-left: 10px;
    border: 1px solid #d9dde1;
    border-radius: 3px;
    float: left;
    /* line-height: 12px; */
}

.content_menu .active {
    background-color: #25c2b7;
    border-color: #25c2b7;
}

.content_menu .active a {
    color: #fff;
}

.content_item {
    width: 267px;
    border: 1px solid #f0f0f0;
    border-radius: 4px;
    height: 330px;
}

.content_content {
    padding-top: 32px;
    height: 330px;
}

.content_item_top {
    padding: 20px 10px 16px;
    background-color: #f8fafc;
    border-bottom: 1px solid #f0f0f0;
    /* justify-content: center; */
    text-align: center;
}

.content_item_img {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    /* align-items: center; */
}

.content_meici_font{
    font-size: 12px;
    color: #999;
    padding-top: 23px;
}

.star {
    height: 18px;
    width: 18px;
}

.content_star {
    padding-top: 9px;
}

.nub {
    margin-left: 10px;
    color: #bbb;
    font-size: 14px;
    position: relative;
    top: 0px;

}

.teacher_name {
    font-size: 16px;
    color: #333;
    padding-top: 2px;
}

 .content_meici_fo {
    font-size: 12px;
    color: #999;
    padding-top: 20px;
}
.dis_bl{
    display: block;
}

.dis_ib{
    display: inline-block;
}

.star_wp{
    vertical-align: middle;
        position: relative;
        margin-left: -10px;
}

.blackstar {
    position: absolute;
    left: 0px;
    bottom: 4px;
    width: 0px;
    height: 18px;
    background-color: #fff;
    background: url(http://ilty.gitee.io/img/YuZhiYuan/shoye/smallstar.png);
    background-repeat: repeat;
}

.content_item_bt {
    padding: 14px 16px;
    width: 100%;
    height: 90px;
    box-sizing: border-box;
    justify-content: center;
    align-items: center;
    position: absolute;
    bottom: 0;
}

.render_ul li{
    display: inline-block;
}

.content_item_bt .xueli {
    font-size: 12px;
    color: #999;
    line-height: 20px;
    width: 235px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp:3;
    height: 60px;
}

.btn a {
    padding: 10px 21px;
    background-color: #25c2b7;
    border-color: #25c2b7;
    color: #fff;
    text-decoration: none;
    border-radius: 3px;
}

.content_item_bt:hover .xueli {
    display: none;
}

.content_item_bt:hover .btn {
    display: block;
}

.btn {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -10px;
    margin-left: -54px;
    /* position: absolute; */
}


/*  */

.footer_ul li:nth-child(1) {
    color: #666;
    font-size: 14px;
    margin-bottom: 5px;
}

.footer_ul li:nth-child(1):hover {
    color: #666;
}

.footer_ul {
    list-style: none;
    height: 164px;
    border-right: 1px solid #f0f0f1;
}

.footer_ul li {
    font-size: 12px;
    display: block;
    line-height: 25px;
}

.footer_ul li:hover a {
    color: #25C2B7;
}

.footer_content {
    width: 1200px;
    margin: 0 auto;
    margin-top: 10px;
}

.footer {
    border-top: 1px solid #e4e4e4;
    height: 205px;
}

.footer_ul li a {
    text-decoration: none;
    color: #666;
}

.ul_wp {
    height: 164px;
    margin: 10px 0 0;
    width: 19%;
    text-align: center;
}

.footer_left {
    width: 60%;
}

.footer_right {
    width:40%;
    text-align: left;
}

.footer_right p {
    color: #7e7f81;
    font-size: 12px;
    margin-top: 10px;
}
.footer_right_content{
    padding: 20px 39px;
    margin-left: 10px;
}

.qq {
    width: 105px;
    height: 40px;
    background-color: #c490bf;
    margin-right: -65px;
    transition: all 0.2s linear;
    margin-bottom: 1px;
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
    cursor: pointer;
    z-index: 2;
}

.fi_wp {
    position: fixed;
    right: 0;
    bottom: 180px;
}

.qq img {
    height: 22px;
    width: 22px;
    padding-left: 10px;
    vertical-align: middle;
}

.qq span {
    color: #fff;
    font-size: 14px;
    margin-left: 9px;
    line-height: 40px;
    vertical-align: middle;
}

.qq:hover {
    transform: translate(-65px);
    background-color: #25c2b7;
}

.wexin {
    background-color: #80c269;
}

.phone {
    background-color: #f49e28;
}

.tops {
    background-color: #41ce90;
    display: none;
    position: absolute;
}

.xiangxi {
    height: 157px;
    width: 147px;
    background-color: #fff;
    position: fixed;
    right: 105px;
    bottom: 103px;
    border: 1px solid #ccc;
    text-align: center;
    display: none;
}

.xiangxi p {
    font-size: 12px;
    color: #25c2b7;
    margin-top: 10px;
}

.xiangxi img {
    height: 96px;
    width: 96px;
    margin-top: 20px;
}

.card {
    width: 170px;
    height: 140px;
    background-color: #fff;
    border: 1px solid #ccc;
    text-align: left;
    position: absolute;
    right: 105px;
    bottom: -100px;
    display: none;
}

.card div {
    padding: 0 15px;
    margin-top: 10px;
}

.card_font,
.card_else {
    font-size: 12px;
}

.card_else {
    color: #25c2b7;
}

.phone:hover+.card {
    display: block;
}

.wexin:hover+.xiangxi {
    display: block;
}


.footer {
    position: absolute;
    bottom: -240px;
    left: 0;
    width: 100%;
    /* margin-top: 20px; */
}

.content_content ul {
    list-style: none;
}

.content_content ul li {
    display: inline-block;
    margin-right: 31px;
    margin-bottom: 30px;
    position: relative;
}
.content_content ul li:nth-of-type(4),.content_content ul li:nth-of-type(8),.content_content ul li:nth-of-type(12){
    margin-right: 0;
}

.loadings{
    height: 100%;
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10;
    text-align: center;
    background-color: rgb(238, 238, 238);
    opacity: 0.6;
    display: none;
}

.loadings img{
    height: 40px;
    width: 40px;
    position: absolute;
    top: 50%;
    margin-top: -20px;
}